/// # 警告: 键重复
pub const RO_CODE_WARNING_DUPLICATE_KEY: &str = "RTW00001";
/// # 警告: 插入操作违反了约束条件
pub const RO_CODE_WARNING_INSERT_VIOLATE_FK: &str = "RTW00002";
/// # 警告: 删除操作违反了约束条件
pub const RO_CODE_WARNING_DELETE_VIOLATE_FK: &str = "RTW00003";
